土地变化科学

课程编码：1801010705I0P1006Y 英文名称：Land Change Science 课时：60 学分：3.00 课程属性：学科核心课 主讲教师：董金玮等

Land cover and land use change is a fundamental component of global environmental change and sustainability research, so called land change science (LCS) which is considering as an increasingly important interdisciplinary science. This course introduces the emerged land change science, including 1) observation and monitoring, 2) process and pattern, 3) causes and driving factors, and 4) consequences of land cover and land use changes from regional to global scales. The course will be organized from the four topics of LCS as following: The observation and monitoring of land use changes will introduce basics of remote sensing like widely-used sensors, and also cover the cutting-edge algorithms of land classification and the application of the planetary-scale geospatial analysis platform (e.g., Google Earth Engine); The causes of land use changes will be analyzed by considering both natural and human drivers using case studies across the world, and also using a comprehensive review of land change modeling which will help an understanding of the land change process; The process and pattern of rapid land use change in China since Reform and Opening-up will be introduced; The ecological, climate, hydrological consequences of land use changes (e.g., deforestation, afforestation, land reclamation, urbanization) from the classic and highly-cited studies will be discussed in the classes.

Prior to taking this course, students need to have basic GIS and imagery process skills, the final project will require quantitative problem solving skills and might entail working with small land cover/use maps.

第一章 Observation and monitoring of land change
第1节 Concepts of Land Change Science (LCS) 0.8学时 董金玮
第2节 Current International Research Programs on LCS 0.8学时 董金玮
第3节 Start-of-the-art and perspective in land change science 0.8学时 董金玮
第4节 Existing land cover/use maps and their applications 0.8学时 董金玮
第5节 Introduction of cloud computing platform (Google Earth Engine) 3.0学时 董金玮
第6节 Introduction on main sensors (GF, Landsat, MODIS) 3.0学时 董金玮
第7节 Reference data collection (Google Earth, Field Photos, and Visual Interpretation of images) 1.5学时 冯敏
第8节 Land use mapping (machine learning; phenological approach; deep learning, etc) 3.0学时 冯敏
第9节 Land change detection (CCDC, VCT, BFAST, LandTrendr, etc.) 3.0学时 冯敏
第10节 Accuracy assessment 1.5学时 冯敏
第二章 Process and pattern of land change
第1节 Agricultural land use change 1.5学时 董金玮
第2节 Deforestation and afforestation 1.5学时 董金玮
第3节 Urbanization 1.5学时 冯敏
第4节 Global water dynamics 1.5学时 冯敏
第5节 Student presentation: Literature review and topic selection for final project 3.0学时 崔惠娟
第三章 Causes and driving factors of land change
第1节 Land use changes in China and Global perspective 1.0学时 董金玮
第2节 Natural and human drivers of land use changes in China 1.0学时 董金玮
第3节 Modelling land use change in China 1.0学时 董金玮
第四章 Consequence of land change
第1节 Consequences of land change: Ecological perspective: a) Earth greening b) Effects of land change on carbon cycle 6.0学时 彭书时
第2节 Consequences of land change: Climate perspective: a) Land–Climate interactions b) Climate effects of deforestation and afforestation 3.0学时 彭书时
第3节 Consequences of land change: Hydrological perspective: a) Impact of Land Use Change on Hydrologic Processes b) Land change and water/food security 6.0学时 崔惠娟
第4节 Land use/management and sustainable development: a) Land related mitigation and adaptation response b) Land management and socioeconomic development 6.0学时 崔惠娟
第5节 Student presentation: Presentations on final project 6.0学时 冯敏
第6节 Final Exam 3.0学时 董金玮

DONG Jinwei is a Professor at the Natural Resources Science, Institute of Geographic Sciences and Natural Resources Research (IGSNRR), Chinese Academy of Sciences. His studies focus on land cover and land use change, environmental remote sensing, and he has published more than 100 peer reviewed SCI-indexed papers in the journals of Nature Communications, Nature Sustainability, Remote Sensing of Environment and other journals in the field of Geoscience. Webpage: http://english.igsnrr.cas.cn/people/scientists/index_19010.html?json=http://www.igsnrr.cas.cn/sourcedb_igsnrr_cas/yw/scientists/En_kllsps/201703/t20170306_4755253.h"